baber/WOPTO huggingface dataset:
Patent JP-H0298107-A (JP)
Title: Superconducting magnet device
Inventor: KIMURA SHINICHI
IPC: H01L39/04
Filed: 1988-10-05
Abstract: PURPOSE:To discharge a coolant by only operating a valve by providing a pressurizer which is connected between the liquid phase section and gaseous phase section of a coolant container with pipes and provided on the outside of the coolant container and a liquid discharge pipe inserted into the coolant container until reaching the bottom. CONSTITUTION:Liquid nitrogen 4 is introduced into a pressurizer 12 by opening a pressure valve 13 after pole valves respectively fitted to a liquid nitrogen injecting port 9a and vaporized gas recovering port 9b are closed and a discharge valve 15 is opened. The liquid nitrogen introduced into the pressurizer 12 swells in volume by vaporization when the liquid nitrogen is heated by means of a heater 16 or makes heat exchange with air and the liquid nitrogen is sent to the gaseous phase section of a nitrogen container 3. The pressure inside the container 3 rises and the nitrogen 4 is discharged to the outside through a liquid nitrogen discharging pipe 14. Therefore, only when the valves are opened or closed, the liquid nitrogen can be discharged without making any preparatory works and using any nitrogen gas cylinder.
Patent JP-H0783034-A (JP)
Title: Catalyst temperature control device for internal combustion engine
Inventor: AOKI TAKUYA
IPC: F01N9/00
Filed: 1993-09-10
Abstract: PURPOSE:To properly control catalyst temperature by providing a catalyst temperature control means which controls control parameters of an internal combustion engine so as to be lowered when a catalyst temperature is higher than a comparison temperature, and thereby preventing deterioration of the catalyst. CONSTITUTION:A branch pipe 7 is arranged on a downstream side of a throttle valve 3a of an intake pipe 2, while an absolute pressure sensor 8 is installed on a leading end of the branch pipe 7. An engine 1 is provided with an engine speed sensor 11 and a cylinder judgment sensor 12. A catalyst device 15 is arranged on the way of an exhaust pipe 14, for purifying poisonous components such as HC, CO, NOx included in exhaust gas. A catalyst temperature sensor 16 is arranged on a peripheral wall of the catalyst device 15 for supplying to an electronic control unit 5. Control parameters of the internal combustion engine 1 are controlled so as to be lowered when the catalyst temperature is higher than a comparison temperature. Proper catalyst temperature controlling is attained without affecting fuel consumption performance and operability.
Patent JP-S62112751-A (JP)
Title: Manufacturer of ferrous shape memory alloy sheet metal or wire
Inventor: SUZUKI HIROO
IPC: C22C38/00
Filed: 1985-11-09
Abstract: PURPOSE:To obtain the titled sheet metal (foil) or wire having high strength and high toughness and excellent in shape memory effect by subjecting a ferrous alloy containing each specified quantity of Mn and Si which is melted in vacuum or in an inert-gas atmosphere to direct solidification so as to be formed into sheet metal (foil) or wire. CONSTITUTION:A ferrous alloy containing, by weight, 20-40% Mn and 3.5-12% Si as essential components or the one containing, besides the above, one or more elements among Cr, Ni, Co, Mo, C, Al, Ca, REM, etc., is melted in vacuum or in an inert-gas atmosphere. Then the above molten alloy is allowed to flow into a well-known apparatus for solidification by rapid cooling, such as the one on the single-roll or double-roll system, which is disposed in a vacuum or in an inert-gas atmosphere in a similar manner as above, to undergo solidification by raid cooling. In this way, Fe-Mn-Si shape memory alloy sheet metal (foil) or wire having a thickness of <=0.5mm can be obtained. This sheet metal (foil) or wire is excellent in resistance to heat and corrosion, as well.
Patent JP-S61128169-A (JP)
Title: Immunological analysis
Inventor: MUNEBAYASHI TAKAAKI
IPC: G01N33/543
Filed: 1984-11-27
Abstract: PURPOSE:To rapidly perform immunological analysis with high accuracy, by supporting an antibody or antigen by an insoluble carrier particle containing a fluorescent dye and reacting an antigen or antibody or a mixture thereof with the supported antibody or antigen in a liquid medium. CONSTITUTION:An antibody or antigen is supported by an insoluble carrier particle such as polythylene bead with a particle size of about 1.1mum dyed with a fluorescent dye such as a rhodamine dye. A specimen solution containing an antigen or antibody or a mixture thereof is reacted with said supported one in a buffer solution. The supported carrier, wherein the antibody on the supported carrier and the antigen in the specimen or the antigen on the supported carrier and the antibody in the specimen are bonded corresponding to the concn. of the antigen or the antibody in the specimen, is agglutinated and a particulate agglutinated substance, of which the fluorescent intensity is high corresponding to an agglutination degree, is generated. This agglutinated substance is flowed to a glass flow cell to measure the number of agglutinated particles. By using a calibration curve preliminarily calculated from a known specimen, the concn. of the objective antigen or antibody in the specimen can be rapidly determined with high sensitivity.
Patent JP-S62113706-A (JP)
Inventor: CHEN MICHAEL SHI-KUAN
IPC: C01B17/04
Filed: 1986-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1090050-A (JP)
Title: Detector of electronic device provided with rotation drive mechanism and operation abnormality detecting method
Inventor: KISHIBE HIROSHI
IPC: G01H17/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To detect operation abnormality of a measured thing by sound by a method wherein, within sound prevention facilities which shield external noise in comparison with a multiple box-like structure and a sound absorption material, an electronic device provided with a rotation drive mechanism is set as a measured thing, and operation abnormality at the operation of the measured thing is caught as a sound signal by a microphone, and this is frequency-analyzed to obtain sound patterns which are compared with abnormality detecting sound patterns which have beforehand been registered, and the operation abnormality of the measured thing is detected by sound. SOLUTION: A frequency analyzer (FSU) 61 inputs a sound signal of operation sound at the rotation driving of a disk drive (HDD) 30 which is caught by a microphone 40, and the sound signal is frequency-analyzed to produce tested sound patterns PB. A comparator(COMP) 63 compares abnormality detecting sound patterns PA output by a sound pattern storage part (FS) 62 with tested sound patterns PB output by the FSU 61, and detects abnormality of operations.
Patent JP-H0885990-A (JP)
Title: Rubbish removing net for draining hole
Inventor: INABA HIDEKO
IPC: E03C1/262
Filed: 1994-09-20
Abstract: PURPOSE: To make mounting of a catch basin on a draining hole having a different diameter by forming a net part approx. over the whole area of the inside surface of a ring-shaped frame body, and furnishing a cut-up piece and a gripping part. CONSTITUTION: A supporting rod 2 is installed on a frame body 1 rigidly, and at the rod 2 a pair of pawl-shaped cut-up parts 3, 4 are provided in such a way as directed symmetrically viewed from the center, and there cut-in lines 3a, 4a are provided. A gripping part 5 is formed concentrically on the upper part internal circumference of the frame body 1, and another cut-in line 5a is provided to make rising up, and the crest is provided with a recess 5b to pull up the gripping part 5. In sandwich form, a net 6 is stretched over on the inside of the body 1, and the cut-up piece 3 is inserted through a long hole LH in a catch basin FC while the other cut-up piece 4 is inserted through a long hole LH on the other side. Then the gripping part 5 is pulled up and the device is completed. This permits capturing small particles of rubbish very effectively.
Patent JP-2000080967-A (JP)
Title: Fuel supply device for engine
Inventor: ISOJIMA HIROAKI
IPC: F02M35/10
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To secure the proper operation of a pulsating force-feeding pump for a long time by reducing the entry of oil mists in a crank chamber to the pulsating force-feeding pump. SOLUTION: Negative pressure pulsation generated in a crank chamber 2 is taken through a negative pressure taking-in port 41 into a pulsating force- feeding pump 10 and, by this negative pressure pulsation, the pulsating force-feeding pump 10 is operated and then fuel is supplied to the carburetor of an engine 1. A sealing plate 7 is provided to face the negative pressure taking-in port 41 and, thus, the direct facing of the negative pressure taking-in port 41 to the crank chamber 2 is prevented.
Patent JP-H08225633-A (JP)
Title: Preparation of macrocyclic polyester
Inventor: GUREGORII RII WAANAA
IPC: C08G63/78
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To prepare macrocyclic polyesters in high yields by adding bis- hydroxy-alkyl-terminated diesters into high boiling point solvents containing catalysts followed by heating the solvents to remove excess alkane diols from the reaction system.  
     SOLUTION: Preparation method of macrocyclic polyester oligomers and alkanediol by-products, wherein bis-hydroxy-alkyl-terminated diesters or thier oligomers [e.g. compounds having the formula (wherein A is a monocyclic or polycyclic group; R is 1-10C alkyl; and n is 1-50)] are added into high boiling point solvents (having a boiling point higher than that of said alkanediols generated in reaction, preferably at about 275°C) containing catalysts. The mixture is then heated staying within the temperature range wherein the liberated diols can be removed. Because the boiling point of said solvents is higher than that of alkanediols generated, the diols are readily removed, resulting in prepared macrocylic polyesters. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60141890-A (JP)
Title: Weather-resistant low-alloy steel material having stabilized rust
Inventor: HOBO YOSHIHIKO
IPC: C25D5/26
Filed: 1983-12-27
Abstract: PURPOSE:To form a stable rust layer at a low cost by covering at least the surface of weather-resistant low-alloy steel exposed to the air with a specified amount of an Fe-Zn alloy layer having a specified composition by plating. CONSTITUTION:At least the surface of weather-resistant low-alloy steel exposed to the air is covered with an Fe-Zn alloy layer consisting of 15-80wt% Fe and the balance essentially Zn by plating by 5-45g/m<2> to manufacture a steel material. The outflow of much liquid contg. rust and the stripping of a rust layer are not caused before desired stable rust is formed, so the appearance is not deteriorated, and maintenance such as recoating is not required.
Patent JP-H07106996-A (JP)
Title: High frequency device
Inventor: OKAZAKI NAOKI
IPC: H04M1/00
Filed: 1993-10-06
Abstract: PURPOSE:To omit an amplifier and to reduce the power consumption for a high frequency device by connecting a matching circuit to an output terminal to secure matching between the output terminal and its subsequent circuit. CONSTITUTION:A capacitor 38a, a diode 39a and a capacitor 40a are connected between an input terminal 37a and an output terminal 31 of a switching means 30. Meanwhile a capacitor 38b, a diode 39b and a capacitor 40b are connected between an input terminal 37b and the terminal 31. An inductance element 42a is connected between an input terminal 41a and the diode 39a, and an inductance element 42b is connected between an input terminal 41b and the diode 39b respectively. Then an inductance element 47 serving as a matching circuit is provided on the output terminal. In such a constitution, the matching is easily secured between an output terminal and its subsequent circuit despite the presence of the means 30.
Patent JP-H0193549-A (JP)
Title: Production of 1,1,1,2-tetrafluoroethane
Inventor: FURUTAKA YASUHISA
IPC: B01J21/18
Filed: 1987-10-02
Abstract: PURPOSE:To obtain the titled compound for foaming agent, etc., in good yield, by hydrogenating 1-chloro-1,2,2,2-tetrafluoroethane or/and 1,1-dichloro-1,2,2,2- tetrafluoroethane in the presence of an active carbon. CONSTITUTION:1-Chloro-1,2,2,2-tetrafluoroethane or/and 1,1-dichloro-1,2,2,2- tetrafluoroethane are subjected to catalytic reaction with hydrogen using an active carbon as a catalyst at 400-600 deg.C, especially 540-570 deg.C for 5-30 sec to provide 1,1,1,2-tetrafluoroethane useful as a foaming agent, propellant for aerosol, cooling medium, solvent, etc.
Patent JP-S61128338-A (JP)
Title: Microprogram control device
Inventor: MATSUZAKI TOSHIMICHI
IPC: G06F11/36
Filed: 1984-11-28
Abstract: PURPOSE:To clear an instruction pointer by a detected output and to deal with the abnormality of a program with a simple constitution by forming a means for detecting a decode completion signal obtained by finding out the OR of all outputs of a microinstruction decoder and no output of the completion signal. CONSTITUTION:A multiplexer 1 in a microprogram control device selectes a mapping address and a next address, a microinstruction pointer 2 holds the selected address and a microinstruction decoder 3 decodes the instruction specified by the pointer 2. The output 4 of the decoder 3 is encoded by a microinstruction encoder 5 to form a control signal, a next address, etc. The OR of all decoder outputs 4 is found out by a TR6 and a decode completion signal is detected by a gate 8. The output of the gate 8 clears the pointer 2. Thus, the runaway and malfunction of the program are detected with the simple constitution.
Patent JP-H04131632-A (JP)
Title: Outdoor device of air conditioner
Inventor: MOCHIZUKI TATSUYA
IPC: F24F5/00
Filed: 1990-09-20
Abstract: PURPOSE:To reduce noise of an outdoor device of an air conditioner by a method wherein ends of radial wires members for a fan guard are fitted to fixing holes formed at a bell-mouth portion of the outdoor device, fixed there and then an inner wall of the bell-mouth is formed with an inner wall recess part corresponding to a diameter of the wire member. CONSTITUTION:A fan guard 1 is so made that a swirl-shaped wire member 1b is welded to a radial wire member 1a. The radial wire member 1a is fitted to a fixing hole 3 disposed at an inner surface of a bell-mouth 2. The bell-mouth 2 is disposed at the front surface of an outdoor device of an air conditioner and is provided with an inner wall recess 2a deeper than a diameter of the wire member. The bell mouth has a shape such that the wire member does not project out of the inner wall 2b of the bell mouth 2 under a condition that the fan guard 1 is fixed. As a result, since air flow along the inner wall 2b of the bell-mouth 2 while being rotating, the wire member 1a of the fan guard 1 does not project under a utilization of the inner wall recess 2a against the circular inner wall 2b and then a disturbance of air flow and a partial occurrence of eddy flow are eliminated.
Patent JP-H08114142-A (JP)
Title: Idle control method for engine
Inventor: KURIHARA MASARU
IPC: F02D41/16
Filed: 1994-10-17
Abstract: PURPOSE: To improve converging ability of idle rotation through fluctuation of engine torque with high follow-up by a method wherein a physical amount considered to have a linear relation with torque, shown in a figure, of an engine is used as an operation amount of proportional-plus-integral control during idle control. CONSTITUTION: During control of an engine by an ECU, after an actual process intake amount Ga is first calculated at S101, a movement amount FBN is partially added to the actual number Ne of revolutions of an engine at S102 and further a target number of revolution moving amount ΔNe is subtracted to calculate the number IRPM of evolutions indicated in a map. By means of the IRPM serving as a parameter, a fundamental stroke intake air mount Gabase is set by using a map at S103 and from he Gabase, a target stroke intake air amount Gaset is calculated at S104. Thereafter, based on a Gaset, a cylinder inflow air amount and a pass air amount of an idle control valve are calculated at S108 and S100. A final duty ratio outputted to an idle control valve is calculated.
Patent JP-S63105042-A (JP)
Title: Molded polymer article
Inventor: TOCHITANI TOMOTADA
IPC: C08J7/00
Filed: 1986-10-21
Abstract: PURPOSE:To obtain a molded polymer article having a roughened surface of a desired shape and applied easily and accurately to a desired part of the article, by roughening the surface of a polymer article with a specific laser beam. CONSTITUTION:The surface of a polymer material (e.g. polyacetal, glass-fiber reinforced plastic, etc.) is roughened with CO2 laser or YAG laser.
Patent JP-S62112259-A (JP)
Title: Tape recorder
Inventor: KAMAYA NAOKI
IPC: G11B15/61
Filed: 1985-11-09
Abstract: PURPOSE:To prevent a tape from receiving damage even when travelling is executed at a considerable high speed and to obtain the approximately same position relation as the position relation between a head drum and a tape path by providing the tape guide interposing between the guide in a cassette and a tape, at the time of the high speed travelling of the tape. CONSTITUTION:A magnetic tape 12, after the tape is pulled out from an S reel 8, is travelled by the condition wound in sequence from a tape guide post 44 to a guide 11' in the right side cassette. Such travelling is executed by a capstan 45 rotated at the prescribed speed in the counter-clockwise direction and a pinch roller 46 press-bonded by sandwiching a magnetic tape 12 to the capstan 45, and the magnetic tape 12 is extended from the S reel 8 and wound to a T reel 9. As a tape winding diameter in the S reel 8 becomes smaller, the magnetic tape 12 is also brought into contact with a guide 11 in the left side cassette, and regulated by the guide 11 in the cassette.
Patent JP-H0297979-A (JP)
Title: Exposure controller
Inventor: MORIHARA KAZUMASA
IPC: G03G21/00
Filed: 1988-10-05
Abstract: PURPOSE:To simplify a circuit by computing automatic or manual exposing quantity by means of digitized data and controlling impressing voltage on a light source. CONSTITUTION:When a manual exposing mode is set, a CPU 70 fetches the set position of a manual exposing setting knob 30c by digital data through an A/D converter 81. Moreover it operates a lamp impressing voltage set value to obtain proper exposing quantity and outputs it to a lamp regulator 71. The regulator 71 impresses voltage according to the set value on an exposing lamp 4. In automatic exposing mode, the CPU 70 fetches the output of a light detector 74 according to reflected light quantity from the original of the lamp 4 in the form of digital data and operates the lamp impressing voltage set value to obtain proper exposing quantity according to such as copy magnification. More over it outputs to the regulator 71 and impresses voltage according to the set value on the lamp 4. Consequently the scale of the analog control circuit can be reduced and its reliability is improved.
Patent JP-H03115641-A (JP)
Title: System ceiling and ceiling panel with plaster board
Inventor: KAMITE MASAYUKI
IPC: E04B9/00
Filed: 1989-09-27
Abstract: PURPOSE:To improve sound insulation and airtightness by combining a frame assembled in a rectangular outline with a pair of right and left long flat boards and a par of front and back short flat boards to be core material and a ceiling panel with plaster boards adhered to both faces and extending it between walls. CONSTITUTION:A ceiling panel 1 is mainly constituted of a frame 2 assembled in a rectangle with a pair of right and left long flat boards 2a to be core mate rial and a pair of front and back short flat boards 2b to be core material, plater boards 3, 4 adhered to both faces of the frame 2 and a heat insulating material 5 filled between ring bodies. One end of the long flat board 2a is made protrude from an end of the plater boards 3, 4 while the other end is drawn inside the end so that adjacent boards can be nested alternately. Numer ous through holes 3a communicating inside and outside are formed on one of the plaster boards 3, and while a lengthwise end of the ceiling panel 1 is fitted in, the panel is extended via hanging beams over a ceiling. Thus a ceiling panel with good application efficiency can be obtained.
Patent JP-S60136845-A (JP)
Title: Communication control system of dispersed data base
Inventor: SATOU KOUICHI
IPC: G06F12/00
Filed: 1983-12-24
Abstract: PURPOSE:To remove redundant communication and to improve transfer efficiency by omitting the transfer of a protocol for the start and end of a logical processing unit to a node rejecting acces to a data base out of nodes on the requested side. CONSTITUTION:When an application program (AP processing logic) 2-i generates logical prcessing unit start, dispersion control logic 4-i stores the logical processing unit start, and the application program 2-i generates and access instruction, the dispersion control logic 4-i specifies a node to be processed which has a data base to be accessed, decides whether it is necessary or not to execute the logical processing unit start to the node, sends the protocol to the node to be processed, and also receives a protocol from said node. Data base processing logic 5-J for a node 1-J receives the logical processing unit start request, executes the logical processing unit start processing. Receiving an access instruction, the logic 5-J accesses a data base 3-J.
Patent JP-S61128235-A (JP)
Title: Cooling device for slide mount
Inventor: MATSUURA SHINICHI
IPC: G03B23/06
Filed: 1984-11-26
Abstract: PURPOSE:To cut off cooling air blown out of an air blowout hole or change the direction of the air flow and thus preventing the cooling air from striking a slide mount by providing a shutter for cooling air which is associated operatively with an optical axis shutter for cutting off an optical axis. CONSTITUTION:A rotary solenoid 21 is actuated after the mount 7 is set, the cooling air shutter 22 rotates by 90 deg. to open a discharge opening 19, and the optical axis shutter 13 falls down to start projection. The optical axis shutter 13 is raised a specific time later and while the cooling air shutter 22 blocks the discharge opening 19, a lift lever 32 beings to rotate upward. A press-up piece 33 at its tip pushes the mount 7 up to the mount storage part at the root of a tray 4, which then moves by one frame, so that a next mount 7 falls between a mount presser 28 which is open and a frame 26. Therefore, even when a light paper mount is used, it is never blown away with the cooling air and falls on a specific plate at a correct attitude.
Patent JP-S62112055-A (JP)
Title: Method and device for discriminating kind of buried tube
Inventor: KIYOKUDAN KUNIO
IPC: G01N29/00
Filed: 1985-11-09
Abstract: PURPOSE:To accurately and easily discriminate the kind of a buried tube by placing the buried tube in impact vibration, analyzing attenuated vibrations by fast Fourier transform, and taking the pattern analysis of an attenuation factor. CONSTITUTION:The ground is digged so that the buried tube 1 is exposed nearly by length 4d (d = tube diameter). A percussion device 3 consists of a guide body and a percussion rod 5, which is fallen along the guide body 4 to strike the buried tube 1 with the percussion rod 5, thereby placing the buried tube 1 in impact vibration. The outputs of impact vibration detection sensors 6 composed of piezoelectric acceleration converters fitted by adhesion at a position A1 or A2 by or under the percussion position of the percussion rod 5 and at a position B which is the tube diameter (d) away from right below the percussion position are inputted to an arithmetic unit 10 through an amplifier 7, a filter circuit 8, and an AD converting circuit 9. The unit 10 records the input vibration waveform for hundreds of milliseconds, accesses vibration waveform of unit time length, takes a fast Fourier transform analysis and the pattern analysis of the attenuation factor, thereby outputting the results to an analyzing device 11. Consequently, the kind of the tube 1 is decided.